Siemens Non-Fused Switch Disconnector -, 0.3A
- RS Stock No.:
- 158-074
- Mfr. Part No.:
- 3VA9978-0AA23
- Brand:
- Siemens
Subtotal (1 unit)*
£47.99
(exc. VAT)
£57.59
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 11 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £47.99 |
*price indicative
- RS Stock No.:
- 158-074
- Mfr. Part No.:
- 3VA9978-0AA23
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Product Type | Non-Fused Switch Disconnector | |
| Terminal Type | Screw | |
| Switching Current | 0.3A | |
| Series | 3VA99 | |
| Switching AC Voltage | 24V ac | |
| Switching DC Voltage | 24V dc | |
| Padlock Compatibility | No | |
| Length | 31.4mm | |
| Standards/Approvals | VDE, CCC, CE, EAC, RCM, UKCA, UL | |
| Hazardous Area Certification | NO | |
| Width | 11mm | |
| Depth | 65.2mm | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Product Type Non-Fused Switch Disconnector | ||
Terminal Type Screw | ||
Switching Current 0.3A | ||
Series 3VA99 | ||
Switching AC Voltage 24V ac | ||
Switching DC Voltage 24V dc | ||
Padlock Compatibility No | ||
Length 31.4mm | ||
Standards/Approvals VDE, CCC, CE, EAC, RCM, UKCA, UL | ||
Hazardous Area Certification NO | ||
Width 11mm | ||
Depth 65.2mm | ||
- COO (Country of Origin):
- RS
The Siemens leading changeover switch, part of the 3VA series, is engineered with a surge voltage resistance of 4 kV and operates at AC and DC with a rated voltage of 24 V. It utilises a degree of pollution rating of 3 and is designed for high efficiency with a lead time of just 20 ms, ensuring swift operational responsiveness.
Compatible with various models for streamlined integration
Thermal current rating of 0.3 A for reliability
Tightening torque range of 0.4 to 0.5 N·m
Stripped length of 15 mm for easy installation
Connects conductors from 0.5 to 1.5 mm²
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